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Integrated Services Digital Network (ISDN); Attachment requirements for terminal equipment to connect to an ISDN using ISDN basic access (Candidate NET 3 Part 1)
WITHDRAWN published on 30.9.1992
Selected format:Integrated Services Digital Network (ISDN); Attachment requirements for terminal equipment to connect to an ISDN using ISDN primary rate access (Candidate NET 5)
WITHDRAWN published on 30.9.1992
Selected format:Radio Equipment and Systems (RES); Digital Short Range Radio (DSRR)
WITHDRAWN published on 1.2.1993
Selected format:Private Telecommunication Network (PTN); Signalling at the S-reference point; Data link layer protocol
WITHDRAWN published on 18.12.1992
Selected format:Private Telecommunication Network (PTN); Inter-exchange signalling protocol; Data link layer protocol
WITHDRAWN published on 18.12.1992
Selected format:Transmission and Multiplexing (TM); Single-mode optical fibre cables to be used in ducts and for directly buried application
WITHDRAWN published on 17.6.1993
Selected format:Transmission and Multiplexing (TM); ITU-T Recommendation G.652-type single-mode optical fibre
WITHDRAWN published on 17.6.1993
Selected format:Transmission and Multiplexing (TM); ITU-T Recommendation G.653-type dispersion shifted single-mode optical fibre
WITHDRAWN published on 17.6.1993
Selected format:Transmission and Multiplexing (TM); Single-mode optical fibre cables to be used for aerial application
WITHDRAWN published on 17.6.1993
Selected format:Business Telecommunications (BT); Open Network Provision (ONP) technical requirements; 2 048 kbit/s digital unstructured leased line (D2048U) Network interface presentation
WITHDRAWN published on 18.10.1993
Selected format:Latest update: 2025-07-01 (Number of items: 2 206 436)
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